15Z. O^ CONSUMPTION: FETAL TISSUES (Continued) 



Part IX: PACIFIC COAST NEWT, OR "WATER DOG" (Triturus torosus ) 



Medium: aquarium water. Stages refer to the Harrison stage ot comparable development. 



Contributor : Fitzgerald, L. R. 



Reference : Wills, I. A., J. Exp. Zool. 73:481. 1936. 



Part X: SPOTTED AND TIGER SALAMANDERS ( Amblysto 

 Method based on modified Thunberg differential respirometer. Medium: 

 refer to the Harrison stage of comparable development 



ma punctatum , A. tigrinu m) 

 either tap water or spring water 



Stages 



/ 1 / Average for more than one weight of embryo. 



305 



